From my understanding, HGEC was the "definitive" female body mod for Oblivion and Roberts was for males (I'm probably wrong). At this early point in Skyrim modding, there are a number of body mods in circulation, with CBBE, Dimonized UNP, and CHSBHC the top three. There are a lot of good-looking gear mods already available, but it's disappointing to find that a gear mod I want to use was made for a different body mod than I'm using and I don't see cross-compatibility. As time goes by, will the community gravitate toward one mod as it did (mostly) for Oblivion and the Fallout games?